Search Results For: 'orthodontics'
1821.
THE EDITOR'S CORNER
Volume 31 : Number 10 : Page 663 : Oct 1997
Orthodontists are riding a wave of prosperity of the economy, fertility of the population, and a steady exuberance of consumer confidence. This is reflected in the results of the 1997 JCO Orthodontic ...
1822.
JCO Interviews Dr. Robert M. Ricketts on Growth Prediction, Part 1
Volume 9 : Number 5 : Page 277 : May 1975
277-jco-img-0.jpgVery few orthodontists have the drive, dynamics and ingenuity that Dr. Robert Ricketts has displayed. Add to these qualities the willingness to share his knowledge and experience, and...
1823.
CASE REPORT
Management of a Large Dentigerous Cyst in the Mixed Dentition
Volume 54 : Number 11 : Page 201101 : Nov 2020
The authors present a case involving a severe dentigerous cyst caused by long-term inflammation and infection of an upper deciduous central incisor. A conservative, multidisciplinary approach is applied for orthodontic recovery of the impacted teeth.
1824.
Volume 25 : Number 6 : Page 0 : Jun 1991
Topics are innovations in orthodontic practice and ethics.1. What appliance innovation has made the biggest positive impact in your practice in the past five years ? About 40% of the respondents named...
1825.
Volume 11 : Number 8 : Page 551 : Aug 1977
The mandible is unique among bones in having two almost identical joints, each having an upper and lower soft tissue compartment. "The movements in the lower (condyle-disc) compartment are mainly hing...
1826.
CASE REPORT
Correction of Unilateral Complete Buccal Crossbite with Miniscrew Anchorage
Volume 50 : Number 8 : Page 0 : Aug 2016
Complete buccal crossbite, which can be a challenging malocclusion to treat, has a prevalence of 1-1.5%.1 A patient with a unilateral complete buccal crossbite involving several teeth typically displa...
1827.
THE HOT SEAT
Volume 52 : Number 8 : Page 408 : Aug 2018
Eight experienced clinicians compare self-ligation to conventional twin bracket systems, answering questions from Contributing Editor John Graham about evidence-based research, clinical management, patient acceptance, and the differences between passive and active self-ligating systems.
1828.
CASE REPORT
Non-Surgical Treatment of an Adult Skeletal Class III Patient with Insufficient Incisor Display
Volume 39 : Number 9 : Page 515 : Sep 2005
Improving an insufficient incisor display is essential inbuilding an attractive smile. It becomes particularly critical in Class III patients who lack upper lip support because of a deficient maxilla....
1829.
THE CUTTING EDGE
The OrthoCAD iOC Intraoral Scanner: A Six-Month User Report
Volume 45 : Number 3 : Page 161 : Mar 2011
(Editor's Note: This quarterly column is compiled by JCO Technology Editor Ronald Redmond. To help keep our readers on The cutting Edge, Dr. Redmond will spotlight a particular area of orthodontic tec...
1830.
CASE REPORT
Rapid Canine Retraction by Distraction of the Periodontal Ligament
Volume 50 : Number 3 : Page 0 : Mar 2016
Various methods have been proposed to accelerate orthodontic tooth movement, including local injection of prostaglandin; supplementation with vitamin D; stimulation of periodontal tissue remodeling with vibratory forces, pulsed electromagnetic fields, electrical currents, or low-energy laser devices; and surgical procedures such as corticotomy, alveolar distraction osteogenesis, or periodontal distraction. To date, the most complete body of evidence is for "surgery first" techniques, followed by low-level laser application and corticotomy. More comprehensive studies are needed, even for these methods.
1831.
CASE REPORT
Comprehensive Treatment of Severe Cleft Lip and Palate
Volume 53 : Number 6 : Page 357 : Jun 2019
Drs. Ribeiro, Lurentt, Pary, and Suedam detail the treatment of an adult female who had undergone surgery for cleft lip and palate as a child, but had not received clinical care during craniofacial growth. Orthodontic expansion is followed by orthognathic surgery, bone grafting, and secondary plastic surgeries.
1832.
Understanding and Applying Wire-Bracket Angles
Volume 42 : Number 10 : Page 563 : Oct 2008
The subject of wire-bracket angles is the basis for the application of force systems in orthodontics. For many years, orthodontists have had to bend archwires to create their force systems of choice. ...
1833.
Indirect Bonding for Lingual Cases
Volume 18 : Number 8 : Page 565 : Aug 1984
Because of the increased difficulty in treating cases from the lingual, accurate bracket placement is of the utmost importance and is greatly facilitated by an indirect bonding technique. The techniqu...
1834.
Bioprogressive Simplified, Part 3: Nonextraction Therapy
Volume 21 : Number 11 : Page 0 : Nov 1987
In the past 10 to 15 years, we have witnessed technological advances that would have amazed our orthodontic forefathers. Whether we embrace these changes or not, they have certainly influenced how con...
1835.
Organic Polymer Wire for Esthetic Maxillary Retainers
Volume 30 : Number 5 : Page 0 : May 1996
Patients who have worn esthetic ceramic or plastic brackets during orthodontic treatment are likely to want esthetic retainers after treatment. Although fixed lingual mandibular retainers are inconspi...
1836.
Volume 37 : Number 8 : Page 412 : Aug 2003
Resolving excessive tooth eruption with fixed appliances can be frustrating because the coincident extrusion of the adjacent teeth will usually be more evident than the intrusion of the overerupted to...
1837.
En-Masse Retraction Using Skeletal Anchorage in the Tuberosity and Retromolar Regions
Volume 45 : Number 5 : Page 268 : May 2011
Anchorage conservation has always been a challenge in orthodontics, especially when multiple teeth are moved simultaneously. Headgear and intermaxillary elastics have traditionally been used in such s...
1838.
CASE REPORT
Bimaxillary Dentoalveolar Protrusion Treated with Lingual Appliances and Temporary Anchorage Devices
Volume 46 : Number 12 : Page 739 : Dec 2012
Bimaxillary dentoalveolar protrusion is characterized by protrusive and proclined maxillary and mandibular incisors, resulting in lip protrusion and a convex face.1,2 Although it can be found in virtu...
1839.
The Efficacy of Enamel Sandblasting in Bonding to Fluorosed Teeth
Volume 47 : Number 6 : Page 361 : Jun 2013
Optimum retentive strength of bonded components is an important prerequisite for success in fixed-appliance therapy. A 15-to-20-second application of 37% phosphoric acid to the enamel surface, creatin...
1840.
Volume 7 : Number 8 : Page 477 : Aug 1973
Many orthodontists accept an obligation for retention of their treatment results far beyond what is reasonable or what should be normally expected. They say, "I want to continue to see my cases as lon...
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